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From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Date: Tue, 30 Apr 2024 16:02:13 +0200
Subject: [PATCH 04/13] ASoC: arm: Use snd_soc_substream_to_rtd() for
 accessing private_data
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Message-Id: <20240430-asoc-snd-substream-clean-v1-4-6f8a8902b479@linaro.org>
References: <20240430-asoc-snd-substream-clean-v1-0-6f8a8902b479@linaro.org>
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To: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>, 
 Banajit Goswami <bgoswami@quicinc.com>, Liam Girdwood <lgirdwood@gmail.com>, 
 Mark Brown <broonie@kernel.org>, Jaroslav Kysela <perex@perex.cz>, 
 Takashi Iwai <tiwai@suse.com>, Thierry Reding <thierry.reding@gmail.com>, 
 Jonathan Hunter <jonathanh@nvidia.com>, 
 Peter Ujfalusi <peter.ujfalusi@gmail.com>, 
 Jarkko Nikula <jarkko.nikula@bitmer.com>, Daniel Mack <daniel@zonque.org>, 
 Haojian Zhuang <haojian.zhuang@gmail.com>, 
 Robert Jarzmik <robert.jarzmik@free.fr>, 
 Shengjiu Wang <shengjiu.wang@gmail.com>, Xiubo Li <Xiubo.Lee@gmail.com>, 
 Fabio Estevam <festevam@gmail.com>, Nicolin Chen <nicoleotsuka@gmail.com>, 
 Shawn Guo <shawnguo@kernel.org>, Sascha Hauer <s.hauer@pengutronix.de>, 
 Pengutronix Kernel Team <kernel@pengutronix.de>, 
 Matthias Brugger <matthias.bgg@gmail.com>, 
 AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>, 
 Jerome Brunet <jbrunet@baylibre.com>, 
 Neil Armstrong <neil.armstrong@linaro.org>, 
 Kevin Hilman <khilman@baylibre.com>, 
 Martin Blumenstingl <martin.blumenstingl@googlemail.com>, 
 Sylwester Nawrocki <s.nawrocki@samsung.com>, 
 Ban Tao <fengzheng923@gmail.com>, Chen-Yu Tsai <wens@csie.org>, 
 Jernej Skrabec <jernej.skrabec@gmail.com>, 
 Samuel Holland <samuel@sholland.org>
Cc: alsa-devel@alsa-project.org, linux-sound@vger.kernel.org, 
 linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, 
 linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, 
 linuxppc-dev@lists.ozlabs.org, imx@lists.linux.dev, 
 linux-mediatek@lists.infradead.org, linux-amlogic@lists.infradead.org, 
 linux-sunxi@lists.linux.dev, 
 Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Do not open-code snd_soc_substream_to_rtd().

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 sound/arm/pxa2xx-pcm-lib.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/arm/pxa2xx-pcm-lib.c b/sound/arm/pxa2xx-pcm-lib.c
index 51d2ff80df16..571e9d909cdf 100644
--- a/sound/arm/pxa2xx-pcm-lib.c
+++ b/sound/arm/pxa2xx-pcm-lib.c
@@ -33,7 +33,7 @@ int pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream,
 			 struct snd_pcm_hw_params *params)
 {
 	struct dma_chan *chan = snd_dmaengine_pcm_get_chan(substream);
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
 	struct snd_dmaengine_dai_dma_data *dma_params;
 	struct dma_slave_config config;
 	int ret;
@@ -79,7 +79,7 @@ EXPORT_SYMBOL(pxa2xx_pcm_prepare);
 
 int pxa2xx_pcm_open(struct snd_pcm_substream *substream)
 {
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct snd_dmaengine_dai_dma_data *dma_params;
 	int ret;

-- 
2.43.0